12913830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 35283600

約数和(自身を除く): 22369770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 107, 135, 149, 162, 214, 270, 298, 321, 405, 447, 535, 642, 745, 810, 894, 963, 1070, 1341, 1490, 1605, 1926, 2235, 2682, 2889, 3210, 4023, 4470, 4815, 5778, 6705, 8046, 8667, 9630, 12069, 13410, 14445, 15943, 17334, 20115, 24138, 28890, 31886, 40230, 43335, 47829, 60345, 79715, 86670, 95658, 120690, 143487, 159430, 239145, 286974, 430461, 478290, 717435, 860922, 1291383, 1434870, 2152305, 2582766, 4304610, 6456915, 12913830]

約数ペア:

[(1, 12913830), (2, 6456915), (3, 4304610), (5, 2582766), (6, 2152305), (9, 1434870), (10, 1291383), (15, 860922), (18, 717435), (27, 478290), (30, 430461), (45, 286974), (54, 239145), (81, 159430), (90, 143487), (107, 120690), (135, 95658), (149, 86670), (162, 79715), (214, 60345), (270, 47829), (298, 43335), (321, 40230), (405, 31886), (447, 28890), (535, 24138), (642, 20115), (745, 17334), (810, 15943), (894, 14445), (963, 13410), (1070, 12069), (1341, 9630), (1490, 8667), (1605, 8046), (1926, 6705), (2235, 5778), (2682, 4815), (2889, 4470), (3210, 4023)]